142779676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 289916928

約数和(自身を除く): 147137252

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 3851, 7702, 9269, 15404, 18538, 37076, 50063, 88573, 100126, 119381, 177146, 200252, 238762, 354292, 477524, 1151449, 1551953, 2302898, 2745763, 3103906, 4605796, 5491526, 6207812, 10983052, 35694919, 71389838, 142779676]

約数ペア:

[(1, 142779676), (2, 71389838), (4, 35694919), (13, 10983052), (23, 6207812), (26, 5491526), (31, 4605796), (46, 3103906), (52, 2745763), (62, 2302898), (92, 1551953), (124, 1151449), (299, 477524), (403, 354292), (598, 238762), (713, 200252), (806, 177146), (1196, 119381), (1426, 100126), (1612, 88573), (2852, 50063), (3851, 37076), (7702, 18538), (9269, 15404)]